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Poland PN D45 Non alloyed steel for wire rods for conversion to wire -- Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: D45 / D 45
Category Grade Standard Region/Area Standard Content
Metals D 45 PN H84028 Poland Non alloyed steel for wire rods for conversion to wire -- Grades

Chemical composition(mass fraction)(wt.%) of the D 45

Element Min Max Similar

Mechanical Properties of steel grade D 45

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
339 (≥) 224 (≥) 12 32 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade D 45

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
44 - -     0.12 -  
184 643 - 31.3 322   -  
364 - 21 13.2   431 324

Heat Treatment of steel grade D 45

Heat treated : 1854°C - 1767°C

Technological Curves of steel grade D 45

Cross Reference Table (Equivalent Grade) of D 45

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